import time
import datetime
from python_baway.common.xcommon import sep

sep('datetime => time tuple')
xnowdt = datetime.datetime.today()
print(xnowdt.isoformat())
xnowst4 = xnowdt.timetuple()
print(xnowst4)
xnowdt2 = datetime.datetime.fromtimestamp(time.mktime(xnowst4))
print(xnowdt2.isoformat())
